OpLocks and file sizes.

[Gerald Carter]

On 3/27/2012 9:23 AM, Christopher R. Hertel wrote:

> On OpLocks:
>   Clearly there are some semantic issues that need to be figured out.
>   I will see what the docs have to say and post what I find.
>   The semantics that NFSv4 requires may conflict with the semantics
>   that SMB1/SMB2 require.  That's the issue we're trying to figure out.

Chris,

Have you read the IRP semantics for breaking oplocks in the WDK?

http://msdn.microsoft.com/en-us/library/windows/hardware/ff538991%28v=vs.85%29.aspx

You might want to look at the IRP_MJ_SET_INFORMATION description.




Cheers, Jerry